255/40R21
255/40R21 Tires for Sale
10 listings. Asking prices run from $50 to $1,000, with a typical ask around $400.
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255/40R21
$750
Slightly used summer tires --- 2500 miles ---Michelin Sport 4S
Michelin, Summer, used
255/40R21
$600
(4) 21" Pirelli P Zero 255/40-21 XL 102Y Lightly Used Tires (OBO)
Pirelli, Summer, used
255/40R21
$100
Pirelli Scorpion Winter 255/40R21 Used Four Tires Audi Mercedes BMW
Pirelli, Winter, used
About the 255/40R21 size
A 255/40R21 tire is 255 mm wide, with a sidewall 40% as tall as the width (about 102 mm). It mounts on 21" wheels, and the whole tire is about 29.0" tall.
Before you buy used, check the tread depth (new is about 10/32") and the tire age: the last 4 digits of the DOT code on the sidewall are the week and year it was made. Buying safely